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Single Plane EFI 4500 Split-Design Race Intake Manifold- GM LS1/LS2/LS6 Split-Design Race Intake Manifold- GM LS1/LS2/LS6 Black Finish with Fuel Rails

Single Plane EFI 4500 Split-Design Race Intake Manifold- GM LS1/LS2/LS6 Split-Design Race Intake Manifold- GM LS1/LS2/LS6 Black Finish with Fuel Rails

Part No.: 300-294BK

Price: $709.95
Quantity:

Single Plane EFI 4500 Split-Design Race Intake Manifold- GM LS1/LS2/LS6 Split-Design Race Intake Manifold- GM LS1/LS2/LS6 Black Finish with Fuel Rails Product Description:

The new Holley Single-Plane Race intake manifold is designed with maximum performance in mind. Featured is a two-piece split design that provides access for all levels of porting and modification. With shoulder bolt locators and O-ring seal, disassembly & reassembly is simple and precise. The manifold with AN-8 fuel rails fits GM LS Gen III engines with cathedral port heads and has a 4500 Dominator style carb flange for carburetors, EFI throttle bodies, or EFI throttle body elbows, and is configured with a LS MAP sensor port along with other NPT plenum vacuum or air-temp sensor ports. The LS Race single-plane intake manifold is designed for hi-performance/racing engine applications, 5.3 to 6.2+ liter displacements, N/A or with power adders. The large volume 4500 plenum and optimized runners provide airflow potential for Hi-RPM engines with max power at 7500-8000+ RPM.

Features:

  • Maximum performance 4500 Dominator flange race design with hood clearance consideration
  • Lighter than other split race intakes
  • Split feature making porting efforts easy!
  • 33 to 50% the price of other split race intakes
  • Captured O-ring seals at head ports and plenum split
  • Vacuum Port options include (2) 1/8, (1) 1/4, and (1) 3/8, NPT ports at the carb flange
  • Two versions available: EFI type - Billet Fuel Rails and rail mounting hardware included, or Carbureted / Sniper EFI 4500 TBI style

Specs
Barrels 4
Basic Operating RPM Range 2500-7500 R3
Brand Holley
Carburetor Flange Dominator/4500
Carburetor Studs Included No
Category Air and Fuel Delivery
Intake Manifolds
Category Filter Intake Manifolds
Color Black
Construction Cast
EGR Port No
Emission Code 3
Engine GM LS1/LS2/LS6
Finish Black
Flange Style 4500
Front Height 7.32"
Front Maximum Height 7.32 IN
Fuel Injectors Included No
Fuel Rail(s) Included No
Fuel System Type EFI
Gasket Or Seal Included No
Grade Type Performance
Intake Port Gasket(s) Included No
Manifold Type Split Single Plane
Material Aluminum
Nitrous Bung(s) Included No
Plenum Finish Black
Product Type Intake Manifold
Rear Height 7.32"
Rear Maximum Height 7.32 IN
Removable Runners No
RPM Power Band 2500-7000
Single Or Dual Plane Type Single Plane
Throttle Body Included No
Warranty Limited 90 Day
UPC 090127082225
Part Number 300-294BK
Emissions
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle

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